<template>
  <el-dialog
    title="新增员工"
    :visible="showDialog"
    @update:visible="handleColse"
  >
    <!-- 表单 -->
    <el-form ref="formRef" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" placeholder="请输入手机号" maxlength="11"/>
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker
          v-model="formData.timeOfEntry"
          placeholder="请选择日期"
        />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model.number="formData.formOfEmployment" style="width:50%" placeholder="请选择">
          <el-option v-for="item in EmployeeEnum" :key="item.id" :label="item.value" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="formData.departmentName" placeholder="请选择部门" @focus="handleShowTree" readonly />
        <!-- 树形数据要用el-tree显示 -->
        <el-tree
          v-if="showTree"
          :data="treeData"
          :props="defaultProps"
          default-expand-all
          @node-click="selectNode"
        />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker
          v-model="formData.correctionTime"
          placeholder="请选择日期"
        />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col>
          <el-button size="small" @click="handleCancel">取 消</el-button>
          <el-button type="primary" size="small" @click="handleConfirm">确 定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import EmployeeEnum from '@/api/constant/employees' // 引入枚举对象
export default {
  props: {
    // 显示、关闭 Dialog 标识符
    showDialog: {
      type: Boolean,
      default: false,
    },
    //部门列表
    treeData:{
      type:Array,
      default:()=>[]
    }
  },
  data() {
    return {
      // 表单数据
      formData: {
        username: "",//姓名
        mobile: "",//手机号
        formOfEmployment: '',//聘用新式
        workNumber: "",//工号
        departmentName: "",//部门
        timeOfEntry: "",//入职时间
        correctionTime: "",//转正时间
      },
      // 校验规则
      rules: {
        username: [
          { required: true, message: "用户姓名不能为空", trigger: "blur" },
          {
            min: 1,
            max: 4,
            message: "用户姓名为1-4位",
          },
        ],
        mobile: [
          { required: true, message: "手机号不能为空", trigger: "blur" },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: "手机号格式不正确",
            trigger: "blur",
          },
        ],
        formOfEmployment: [
          { required: true, message: "聘用形式不能为空", trigger: "blur" },
        ],
        workNumber: [
          { required: true, message: "工号不能为空", trigger: "blur" },
        ],
        departmentName: [
          { required: true, message: "部门不能为空", trigger: "change" },
        ],
        timeOfEntry: [{ required: true, message: "入职时间", trigger: "blur" }],
      },
      //聘用形式
      EmployeeEnum:EmployeeEnum.hireType,
      showTree:false,
      defaultProps: {
        label: 'name'
      },
    };
  },
  methods: {
    handleColse() {
      this.restForm();
    },
    //显示部门树形
    handleShowTree(){
      this.showTree=true
    },
     // 选择一个节点-部门
    selectNode(node) {
      this.formData.departmentName = node.name // 赋值
      this.showTree = false
    },
    // 重置表单、关闭Dialog
    restForm() {
      this.formData = this.$options.data().formData;
      this.$emit("update:showDialog", false);
    },
    //取消
    handleCancel(){
      this.restForm();
    },
    //确认
    handleConfirm(){
        this.$refs.formRef.validate(valid=>{
          if(valid){
            this.$emit('confirm',this.formData)
          }
        })
    }
  },
};
</script>

<style>
</style>